LCSC Electronics logoLCSC Electronics svg logo
Sign In
USD
Cart
TI OPA2387DSGR product image
  • OPA2387DSGR thumbnail 1
  • OPA2387DSGR thumbnail 2
  • OPA2387DSGR thumbnail 3
  • Pinout
  • Footprint
Images for reference only

TI OPA2387DSGRRoHS

Manufacturer
TI
MPN
OPA2387DSGR
LCSC Part #
C3033316
Packaging
WSON-8-EP(2x2)
Customer #
Key Attributes
OPAx387 Ultra-precision, Zero-drift, Low Input Bias Current Operational Amplifier
Datasheetpdf iconTI OPA2387DSGR
In-Stock: 52
52 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
1+$ 3.8108$ 3.81
10+$ 3.262$ 32.62
30+$ 2.9379$ 88.14
100+$ 2.6073$ 260.73
500+$ 2.4559$ 1227.95
1,000+$ 2.3875$ 2387.50
Standard Packaging3000/Full Reel
Better price for more quantity?
$

Products Specifications

Show similar products (0) >
TypeDescription
CategoryIntegrated Circuits (ICs)/Linear/Amplifiers/Instrumentation, Op Amps, Buffer Amps
ManufacturerTI
PackagingWSON-8-EP(2x2)
Number of Channels2
Vos - Input Offset Voltage2uV
Slew Rate2.8V/us
Input Offset Current(Ios)300pA
Input offset current drift(Ios TC)-
FeaturesZero drift / auto-zero;EMI filtering/RF suppression
Operating Temperature-40℃~+125℃
Common Mode Rejection Ratio(CMRR)140dB
Ib - Input Bias Current150pA
Output Current-
Maximum Power Supply Range (Vdd-Vss)9V
Input Offset Voltage Drift(Vos TC)3nV/℃
Gain Bandwidth Product5.7MHz
Quiescent Current570uA
Input Voltage Noise Density8.5nV/√Hz@1kHz
Rail to RailRail-to-Rail Input
Dual Supply850mV~2.75V;-2.75V~-850mV
Single Supply1.7V~5.5V
Report an ErrorShow similar products (0) >

Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging3000
Sales UnitPiece

Introduction

AI Translation

The OPA387, OPA2387, and OPA4387 (OPAx387) precision amplifier series offer excellent performance. With zero-drift technology, the OPAx387's offset voltage and offset drift provide excellent long-term stability. Consuming only 570 μA of quiescent current, the OPAx387 can achieve a bandwidth of 5.7 MHz, a broadband noise of 8.5 nV/√Hz, and a 1/f noise of 177 nVPP. These specifications are crucial for achieving ultra-high precision in 16-bit to 24-bit analog-to-digital converters (ADCs) without degrading linearity. The OPAx387 has a flat bias current over the temperature range; therefore, high-input-impedance applications require little calibration over the temperature range. All versions are rated for an operating temperature range of -40°C to +125°C.

Features

AI Translation
  • Ultra-low offset voltage: ±2 μV (max, tested)
  • Zero drift: ±0.003 μV/°C
  • Low input bias current: 150 pA (max, tested)
  • Low noise: 8.5 nV/√Hz at 1 kHz
  • No 1/f noise: 177 nVPP (0.1 Hz to 10 Hz)
  • Common-mode input range exceeds supply rails by ±100 mV
  • Gain bandwidth: 5.7 MHz
  • Quiescent current: 570 μA per amplifier
  • Single supply: 1.7V to 5.5V
  • Dual supply: ±0.85V to ±2.75V
  • EMI and RFI filtered inputs

Applications

AI Translation
  • Electronic thermometer
  • Weighing scale
  • Temperature transmitter
  • Ventilator
  • Data acquisition (DAQ)
  • Semiconductor test
  • Laboratory and field instrumentation
  • Commercial networking and server PSU
  • Analog input module
  • Pressure transmitter